8391159

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5827

約数の個数: 24

約数和(自身を含む): 14456832

約数和(自身を除く): 6065673

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5791, 17373, 40537, 52119, 121611, 133193, 364833, 399579, 932351, 1198737, 2797053, 8391159]

約数ペア:

[(1, 8391159), (3, 2797053), (7, 1198737), (9, 932351), (21, 399579), (23, 364833), (63, 133193), (69, 121611), (161, 52119), (207, 40537), (483, 17373), (1449, 5791)]